package com.itqf.service;

import com.itqf.entity.Product;

import java.util.List;

/**
 * @Description:
 * @Company: 千锋互联
 * @Author: 李丽婷
 * @Date: 2020/9/30
 * @Time: 上午11:10
 */
public interface ProductService {
    public List<Product> findAll();


    public  int  update(Product product);

}
